"It's 202020 AD and the world has gone through at least ten nuclear holocausts. The solution to worldwide pollution has been found several times, but in a few centuries people forgot all the talk about it and began polluting again. Many cool things have been invented and at least as many have been dumped.
In the year 202020 the latest fashion in the computer scene is to play _old_ games. So, two to four friends have gathered for an intensive game of Assault Wing, the hit game of the late second millennium. You are these guys and gals. Your mission is to have fun and SHOOT THEM UP!"